Electromagnetic induction Mohammed Rashed 80223 Hamad Abdulrahman 80004 Abdulaziz Abdulrahman 80047.

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Electromagnetic induction Mohammed Rashed 80223 Hamad Abdulrahman 80004 Abdulaziz Abdulrahman 80047

Transcript of Electromagnetic induction Mohammed Rashed 80223 Hamad Abdulrahman 80004 Abdulaziz Abdulrahman 80047.

Page 1: Electromagnetic induction Mohammed Rashed 80223 Hamad Abdulrahman 80004 Abdulaziz Abdulrahman 80047.

Electromagnetic induction

Mohammed Rashed 80223Hamad Abdulrahman 80004Abdulaziz Abdulrahman 80047

Page 2: Electromagnetic induction Mohammed Rashed 80223 Hamad Abdulrahman 80004 Abdulaziz Abdulrahman 80047.

Introduction

☞ Electromagnetic induction: is the production of voltage across a conductor moving through a magnetic field .

☞ Michael faraday: is generally credited with the discovery of the induction incident in 1831 though it may have been anticipated by the work of Francesco Zantedeschi in 1829.

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Electrical generator

An electric generator is a device that converts M.E to electrical energy.

A generator forces electrons in the windings to flow through the external electrical circuit. It is somewhat analogous to a water pump, which creates a flow of water. The source of M.E may be a turbine (steam engine).

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Video

http://www.youtube.com/watch?v=pYTCy6yruXo&feature=related

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Transformers

A transformer is a static device that transfers electrical energy from one circuit to another through the transformer's coils.

A varying current in the first or primary winding creates a varying magnetic flux in the transformer's core and thus a varying magnetic field through the secondary winding.

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Video

http://www.youtube.com/watch?v=l9MF7dp6MbY&NR=1&feature=fvwp

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NAMES MOHAMMEDRASHED

HAMAD OBAID ABDULAZIZ ABDULRAHMAN

WORK Pages 3, 4 Pages 5, 6 Design & intimation Pages 1,2

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Resource

http://en.wikipedia.org/wiki/Electromagnetic_induction